103315020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{613}}^1$

素因数の和:731

約数の個数: 72

約数和(自身を含む): 295324176

約数和(自身を除く): 192009156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 613, 636, 795, 1060, 1226, 1590, 1839, 2452, 2809, 3065, 3180, 3678, 5618, 6130, 7356, 8427, 9195, 11236, 12260, 14045, 16854, 18390, 28090, 32489, 33708, 36780, 42135, 56180, 64978, 84270, 97467, 129956, 162445, 168540, 194934, 324890, 389868, 487335, 649780, 974670, 1721917, 1949340, 3443834, 5165751, 6887668, 8609585, 10331502, 17219170, 20663004, 25828755, 34438340, 51657510, 103315020]

約数ペア:

[(1, 103315020), (2, 51657510), (3, 34438340), (4, 25828755), (5, 20663004), (6, 17219170), (10, 10331502), (12, 8609585), (15, 6887668), (20, 5165751), (30, 3443834), (53, 1949340), (60, 1721917), (106, 974670), (159, 649780), (212, 487335), (265, 389868), (318, 324890), (530, 194934), (613, 168540), (636, 162445), (795, 129956), (1060, 97467), (1226, 84270), (1590, 64978), (1839, 56180), (2452, 42135), (2809, 36780), (3065, 33708), (3180, 32489), (3678, 28090), (5618, 18390), (6130, 16854), (7356, 14045), (8427, 12260), (9195, 11236)]